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"Oliver" == Oliver Neukum [off-list ref] writes:

Hi,

 >> Ahh. So kmalloc() / kfree() around the usb_control_msg isn dm_read /
 >> dm_write is the way to go?

 Oliver> The buffer should be allocated with kmalloc. That doesn't
 Oliver> mean it has to be allocated each time the function is
 Oliver> called. If several drivers do this, the best fix is to modify
 Oliver> struct usbnet so that it contains only a pointer to the
 Oliver> buffer, not the buffer itself and modify drivers accordingly.

Ok, but this is just for a few config registers - Nothing in the fast
path, so I'll keep it simple.

-- 
Bye, Peter Korsgaard
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